Home / 16,995,829.08-25,501,279.14-8,906,881.80

Finding the Fourth Proportional to 16,995,829.08, 25,501,279.14 and 8,906,881.80

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Solution

The fourth proportional to 16,995,829.08, 25,501,279.14 and 8,906,881.80 is: 13,364,271.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,829.08 : 25,501,279.14 = 8,906,881.80 : x
  2. Step 2: Convert to fraction form
    16,995,829.08/25,501,279.14 = 8,906,881.80/x
  3. Step 3: Cross multiply
    16,995,829.08x = 25,501,279.14 × 8,906,881.80
  4. Step 4: Simplify right side
    16,995,829.08x = 227,136,879,048,785.69
  5. Step 5: Solve for x
    x = 227,136,879,048,785.69/16,995,829.08
  6. Step 6: Final answer
    x = 13,364,271.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.